Research Article
New State Identification Method for Rotating Machinery under Variable Load Conditions Based on Hybrid Entropy Features and Joint Distribution Adaptation
Figure 7
The distribution patterns of SE on different IMF components. (a) The average SE values of each IMF component of different fault conditions. (b) 8 samples of ball fault. (c) 8 samples of inner race fault. (d) 8 samples of outer race fault.
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